Hot tub



FIG. 1 is a top plan view of a hot tub showing our new design;

FIG. 2 is a sectional view taken in the direction of the arrows on line 2--2 in FIG. 1;

FIG. 3 is a sectional view taken in the direction of the arrows on line 3--3 in FIG. 1;

FIG. 4 is a sectional view taken in the direction of the arrows on line 4--4 in FIG. 1;

FIG. 5 is a side elevational view as seen in the direction of arrow 5 in FIG. 1;

FIG. 6 is a side elevational view as seen in the direction of arrow 6 in FIG. 1;

FIG. 7 is a top plan view of a second embodiment;

FIG. 8 is a sectional view taken in the direction of the arrows on line 8--8 in FIG. 7. 

The ornamental design for a hot tub, substantially as shown and described. 